Fix build warning in hd.c
PATCH 1/1 Fix build warning in hd.c
From: Felix Oxley <[email protected]>
Fix:drivers/ide/legacy/hd.c: In function ‘hd_request’:drivers/ide/legacy/hd.c:424: warning: ‘stat’ may be used uninitialized in this function
Signed-off-by Felix Oxley <[email protected]>
---
drivers/ide/legacy/hd.c renamed from drivers/ide/legacy/hd.orig +1 -1
@@ -421,7 +421,7 @@ static void bad_rw_intr(void)static inline int wait_DRQ (void ) { -int retries =100000 , stat; +int retries =100000 , stat =0 ;while (--retries >0 )if ((stat =inb_p (HD_STATUS )) &DRQ_STAT )